Christie Projector Roadie HD+35K User Manual

							Section 2: Installation and  Setup 
Roadie HD+35K User Manual2-25020-100340-02 Rev. 1  (01-2010)
2.5.1 RGB Signals 
INPUT 1 consists of five BNCs (connectors) for linking to a 
variety of sources. The typical connection would be to an 
RGB source such as a PC, Mac, DEC, Sun, SGI and others. 
This projector supports multiple sync types with RGB signals: 
sync-on-green, composite sync, and separate H & V syncs. 
NOTE: Depending on your source, you may need a custom 
adapter cable with BNC connectors at the projector 
end and a different type of connector at the other (such 
as a 15-pin D connector for some computer sources). 
Contact your dealer for details.
Connect the SYNC BNC input(s). Then connect the red, 
green and blue source outputs to the RED, GREEN, and 
BLUE BNCs on the INPUT 1 panel. If the source uses sync-
on-green, only the red, green, and blue connections are 
required. If the source provides a composite sync output, 
connect it to the SYNC input labeled HOR/COMP. If the 
source provides separate horizontal and vertical sync outputs, 
connect horizontal sync to the SYNC input labeled HOR/
COMP and connect vertical sync to SYNC input labeled 
VERT. See Figure 2-28
. Connecting an RGB Source. 
NOTES: 1) If for some reason the projector fails to recognize a 
signal as an RGB signal, specify this Color Space 
option within the Image Settings menu. Refer to 
Section 3.6.3 Image Settings Menu. 2) To  c o n n e c t  
YPbPr signals-such as from DVDs or analog HDTV 
sources-to INPUT 1, use the red, green and blue BNCs 
as described in YPbPr Signals (below).
 3) This Input 
does not route to the decoder and cannot be used for 
Composite Video or S-Video.
Input 5(Opt. 1)
Input 6(Opt. 2)
Ethernet
Input 4
S-Video
Input 3
Video Input 2
DVI
RS422
RS232
INGPIO
OUT RS232
Remote
Input 1
Red Green
Blue Hor /
CompVe r t
Sync
BNC
connectors
RGB and Sync 
signals
from source
ACTIVE
SIGNALFRO
M
Dual SD   HD-SDI 
38-804656A
AB
C B
D
INPUT
OUTPUT
OUTPUT
 Figure 2-28  Connecting an RGB Source 
						

							2-26Roadie HD+35K User Manual020-100340-02 Rev. 1   (01-2010)
Section 2: Installation and  Setup 
2.5.2 YPbPr Signals (Component Video).
Connect a YPbPr signal (component video) to INPUT 1 or 
INPUT 2 as shown in Figure 2-29
.
NOTES: 1) If, for some reason, the projector fails to 
recognize a YPbPr signal, specify this Color Space 
option within the Image Settings menu. Refer to 
Section 3.6.3 Image Settings Menu. 2) Do not 
connect digital
 component signals (known as 
YCbCr) to INPUT 1 or INPUT 2. Use the 
appropriate optional digital interface installed in 
INPUT 5 or 6 only.
2.5.3 Composite Video
INPUT 3 and INPUT 4 provide simultaneous connection 
of both a composite video source (INPUT
 3 and an S-
Video source (INPUT 4). 
Refer to Figure 2-30.
NOTE: Unlike previous Christie projectors, composite 
video and S-Video cannot connect to any other 
locations on the Input panel. Connect as shown in 
Figure 2-30.
Input 5(Opt. 1)
Input 6(Opt. 2)
Ethernet
Input 4
S-VideoInput 3
Video Input 2
DVI
RS422
RS232
INGPIO
OUT RS232
Remote
Input 1
Red GreenBlue Hor /
CompVert
Sync
BNC
connectors
Signals
from YPbPr
source
 A.k.a.:
• Component
• YUV
• Y, R-Y, B-Y
To  Y P b P r
source
29-pin DVI-I
Connector
Pb
Pr
Y
ACTIVE
SIGNALFROM
Dual SD   HD-SDI 
38-804656A
A
B C B
D
INPUT
OUTPUT OUTPUT
 Figure 2-29  Connecting a YPbPr Source 
						

							Section 2: Installation and  Setup 
Roadie HD+35K User Manual2-27020-100340-02 Rev. 1  (01-2010)
2.5.4 Dual SD/HD-SDI
Christies Dual SD/HD-SDI module is standard with 
this projector and factory-installed in the first option 
slot (labeled INPUT 5). Its loop-through capability 
enables incoming serial digital data (HD format) to 
be tiled across multiple screens, creating vast mega 
resolution displays. Alternatively, the multiple 
outputs can be overlapped for extra-bright displays, 
or simply distributed to additional projectors for 
multiple screens of the same image.
The module accepts one or two independent 
standard- or high-definition serial digital inputs, 
decodes them for processing in the main electronics 
of the projector, and outputs 10-bit RGB/YCbCr 
4:2:2 video. Either input can be set as the active 
primary or secondary part of a Picture-in-Picture 
(PIP) display, and either input can be looped through 
to one (or both) of the modules BNC outputs. 
NOTE: Selection of these inputs is described in 
Section 3.2 Using the Built-In Keypad or 
Remotes.
Connect a compatible SMPTE 292M or SMPTE 
259M-C source(s) to one or both of the inputs 
located on the left side of the module. The module 
automatically detects the standard at each input and 
configure itself accordingly for correct termination 
of the signal. The module also detects and supports 
dual link 292M for SMPTE 372M video standards.
Input 5(Opt. 1)
Input 6(Opt. 2)
Ethernet
Input 4
S-VideoInput 3
Video Input 2
DVI
RS422
RS232
INGPIO
OUT RS232
Remote
Input 1
Red GreenBlue Hor /
CompVer t
Sync
From Composite
Video Source
From S-VideoSource
ACTIVE
SIGNAL
FROM
Dual SD   HD-SDI 
38-804656A
AB
C
B
D
INPUT
OUTPUT
OUTPUT
 Figure 2-30  Connecting Composite Video 
and/or S-Video 
						

							2-28Roadie HD+35K User Manual020-100340-02 Rev. 1   (01-2010)
Section 2: Installation and  Setup 
2.5.5 Extra Video
If you want to use an extra video source in 
addition to the video source(s) connected at 
INPUT 3 or
 INPUT 4 connect either a 
Composite or S-video source to
 INPUT 1 as 
shown. 
NOTES: 1) Do not simultaneously connect 
Composite and S-video to INPUT 1. 
2) 
You can switch between video sources 
connected at INPUT 1 and INPUT 3 or 
INPUT 4.
2.5.6 Optional Inputs
Optional Input modules allow you to increase 
your total number of inputs and/or accommodate 
different signal types, whether analog or digital. 
Install in the areas labeled INPUT 6 or (if 
available) INPUT 5. These interfaces include:
• DVI Input Module
• Dual SD/HD-SDI Module (supplied as stan-
dard in this projector)
For even more sources, connect a third-party 
switcher to the RS-232 IN port, or, if RS-422-
compatible, to any of the two RS-422 ports. 
Older Input cards not listed may be supported by 
the Roadie HD+35K.
NOTES: 1) Connect analog HDTV signals directly 
to INPUT 1 or to any other RBG Input 
module installed-the optional HDTV Input 
Module used in earlier projectors is not 
needed or recommended. 
2) See Section 2 
Installation and Setup for a brief description of each interface.
2.6 Connecting Communications
As an alternative to the projectors built-in keypad or standard IR remote, you may wish to communicate with 
the projector using a PC or other controller. Such a device sends commands and receives feedback via serial 
links (two types), Ethernet or GPIO communications, all described below.
Input 5(Opt. 1)
Input 6(Opt. 2)
Ethernet
Input 4
S-VideoInput 3
Video Input 2
DVI
RS422
RS232
INGPIO
OUT RS232
Remote
Input 1
Red GreenBlue Hor /
CompVert
Sync
FromCompositeVideo
Source
ACTIVE
SIGNALFROM
Dual SD   HD-SDI 
38-804656A
A
B C B
D
INPUT
OUTPUT
OUTPUT
From S-Video
Source
CONNECT COMPOSITE
OR S-VIDEO TO
INPUT 1 - NOT BOTH
 Figure 2-31  Connect Extra Video 
						

							Section 2: Installation and  Setup 
Roadie HD+35K User Manual2-29020-100340-02 Rev. 1  (01-2010)
2.6.1 Standard IR Remotes
As desired, direct the projectors standard IR remote towards the display screen or the projectors IR sensors. 
Alternatively, connect a wired version of the remote to either the three-pin XLR connector rear (standard) or 
the 3.5mm phono jack on the side of the projector, depending on which type of cable you are using with this 
remote. 
NOTE:Response to a wired remote must also be enabled in the Communications menu. Refer to Section 3.8 
Adjusting System Parameters and Advanced Controls for more information.
 Figure 2-32  Remote Options
NOTE:
 If both wired remotes are connected, communications via the side Input panel has priority over 
communications via the rear.
Standard IR 
Remote with
XLR ConnectorOptional
“Lite” Remote
3.5mm Phono
Jack Connector 
						

							2-30Roadie HD+35K User Manual020-100340-02 Rev. 1   (01-2010)
Section 2: Installation and  Setup 
2.6.2 Other Controllers
RS-232 Serial Communications
From most computers, connect a standard RS-232 
serial communication cable between the computer, and 
the projector serial port labeled RS232 IN. This 9-pin 
connector is located on the side Input panel of the 
projector. Then set the projectors baud rate to match 
that of the computer.
Changing the baud rate is done in the projectors 
Configuration > Communications secondary menu. 
Refer to Section 3.8 Adjusting System Parameters and 
Advanced Controls. 
RS-422 Serial Communications
Some computers can provide RS-422 serial 
communications (often through a plug-in adapter or 
external converter) rather than the more common RS-
232 standard. RS-422 communication has differential 
transmits-and-receives, and is generally better suited 
for long distances than is RS-232 communication. 
NOTE: RS-422 is not compatible with RS-232-
connecting an RS-232-compatible PC to RS-422 
can damage the equipment at either end. 
Consult the documentation provided with your 
PC if you are unsure.
Changing the baud rate is done in the projectors 
Configuration > Communications secondary menu. 
Refer to Section 3.8 Adjusting System Parameters and 
Advanced Controls. 
To  c o m p u t e r
9-pin D-style
Connector
Input 5(Opt. 1)
Input 6(Opt. 2)
Ethernet
Input 4
S-Video
Input 3
Video Input 2
DVI
RS422
RS232
INGPIO
OUT RS232
Remote
Input 1
Red Green
Blue Hor /
CompVer t
Sync
ACTIVE
SIGNALFR
OM
Dual SD   HD-SDI 
38-804656A
AB
C B
D
INPUT
OUTPUT
OUTPUT
 Figure 2-33  Connecting Serial Communications 
via RS-232 
						

							Section 2: Installation and  Setup 
Roadie HD+35K User Manual2-31020-100340-02 Rev. 1  (01-2010)
 Figure 2-34  Connecting Serial Communications via RS-422
There are two RS-422 ports on the projector. One is a 6-pin XLR port (rear of projector) and the other is a 9-
pin D-connector (side of projector). Use any of these ports for communications to and from an RS-422-
compatible controller, and/or as in-and-out ports for networking multiple projectors together on a serial 
network (note there is no RS-422 out port).
NOTES: 1) Do not use the rear ports for downloading main software upgrades to the projector-use the 9-pin side 
port only. 
2) Upon power-up of an RS-422 network, wait until all projectors are initialized before sending 
further commands. Commands sent during initializing will be lost.
 Do not use an RS-422 port unless you are using equipment with RS-422 capability. 
The voltage levels of this signal can damage incompatible equipment.
To  c o m p u t e r,
2-Way Controller,
or previous proj.
9-pin D-style
Connector6-pin XLR
Connector
Side Input Panel
From computer,
Tw o -W a y  C o n t r o l l e r
or previous projector
Use eitheror both
Use an RS-422 port ifyour system supports RS-422 serial communications. Connecting to the RS-422 
port with incompatible 
equipment may
the equipment.
ONLY
DAMAGEIMPORTANT!
NOTE: Not for s/w downloads
Input 5
(Opt. 1)
Input 6
(Opt. 2) EthernetInput 4
S-VideoInput 3
Video Input 2
DVI
RS422
RS232
INGPIO
OUT RS232 Remote Input 1
Red GreenBlue Hor /
CompVert
Sync
ACTIVE
SIGNALFROM
Dual SD HD-SDI
38-804656A
A
B C BD
INPUT
OUTPUT OUTPUT 
						

							2-32Roadie HD+35K User Manual020-100340-02 Rev. 1   (01-2010)
Section 2: Installation and  Setup 
Ethernet Communications
To add the projector to an existing Ethernet network with other 
equipment such as controllers and other projectors, connect 
standard CAT5 Ethernet cable between your Ethernet controller (or 
hub) and the Ethernet port on the side of the projector. 
NOTE: An Ethernet crossover cable is required when connecting 
directly to a PC only. 
Upon connection to an Ethernet network, the projectors factory 
default IP address of 0.0.0.0 automatically enables the DHCP server 
function (if a DHCP server is available on the network). For 
example, the projector obtains a new IP address that is valid and 
unique for that network from the DHCP server. Or, if there is no 
DHCP server present (or if a specific static IP address for the 
projector is preferred or required), you can set the address in the 
Ethernet Settings menu or via an ASCII serial command.
NOTE: Ensure that the projector is connected to the network before 
attempting to change its IP address.
Regardless of how it is assigned, once a projector has a valid and 
unique address, it responds to commands sent to this address after 
the next power-up. To determine the projectors current IP address, 
consult the 
Status or Communications menus. 
Connecting to an Ethernet Network
Refer to Section 3.7 Adjusting System Parameters and Advanced 
Controls for further information about setting up and using a 
projector connected via Ethernet.
The GPIO Port
The General Purpose In-Out (GPIO) port enables integration of the 
projector within an established control system so that other devices 
connected via the GPIO can operate in tandem with the projector, or 
vice versa. ASCII commands sent via standard serial ports can be 
stored in projector memory, where they can then trigger a sequence 
of events in response to incoming or outgoing signals at the GPIO 
port, depending on your programming of the GPIO pins. For 
example, you can automatically dim the room lighting when the 
projector is turned on, or automatically turn the projector off when 
the lights are raised.
IMPORTANT! Use a serial cable that is compatible with the external device.
For more information, refer to Appendix A: Serial Communication Cables.
2.7 Connecting Multiple Projectors
You may wish to link two or more projectors together so that commands and communications to and from a 
controller are relayed between projectors. Choose a hardware configuration that best suits your desired 
communication method.
(To other
network
devices)
Input 5(Opt. 1)
Input 6(Opt. 2)
Ethernet
Input 4
S-VideoInput 3
Video Input 2
DVI
RS422
RS232
INGPIO
OUT RS232
Remote
Input 1
Red GreenBlue Hor /
CompVe rt
Sync
To  E t h e r n e thub/switch
or PC
ACTIVE
SIGNAL
FROM
Dual SD   HD-SDI 
38-804656A
A
B C BD
INPUT
OUTPUT OUTPUT
 Figure 2-35  Connecting to an 
Ethernet Network  
						

							Section 2: Installation and  Setup 
Roadie HD+35K User Manual2-33020-100340-02 Rev. 1  (01-2010)
2.7.1 Serial Links
RS-232 Network
To control multiple projectors with a computer/controller having an RS-232 interface, first set all projectors to 
the same baud rate as the controller, then chain the projectors together by connecting the RS232 OUT 
connector of the first projector (already connected to the computer/controller) to the RS232 IN connector of 
the next projector in the chain. Continue connecting projectors in this manner until youve reached the last 
projector in the chain, so that only the last projector has an unused RS232 OUT port. See Figure 2-36
.
 Figure 2-36  Typical RS-232 Network
RS-422 Network
To control multiple projectors with a computer/controller having an RS-422 interface, first set them all to the 
same baud rate as the controller, then chain the projectors together by connecting an RS-422 port of the first 
projector (already connected to the computer/controller) to an RS-422 port on the next projector in the chain. 
Use any of the two RS-422 ports available on the projector. One is located at the rear (6-pin XLRs) and one is 
on the side Input panel (9-pin D-connector). Continue connecting projectors in this manner until youve 
reached the last projector in the chain, and so that only the last projector has one unused RS-422 port. 
 Figure 2-37  Typical RS-422 Network
PROJ 1 PROJ 2 PROJ 3
RS-232
RS-232
RS-232
RS-422PROJ 1 PROJ 2 PROJ 3
Connect to any RS422 port
RS-422RS-422 
						

							2-34Roadie HD+35K User Manual020-100340-02 Rev. 1   (01-2010)
Section 2: Installation and  Setup 
NOTES: 1)You can only connect up to a maximum of 32 projectors. 2) Figure 2-37 depicts a typical input/output 
configuration, however, since RS-422 ports are bi-directional, other various combinations are possible.
You can also connect by RS-232 or RS-422 (see Figure 2-38), in which case either type of serial 
communication must also reach the other type of port. You must enable this joining of network ports in the 
Communications menu by selecting the Network Routing option to RS232 and RS422 joined option. 
This enables all Serial messages to reach all serial ports.
 Figure 2-38  Examples of Joined RS-232 and RS-422 Networks
It should be noted that Communication parameters, such as baud rate, must be set to match the particular 
controlling device before connecting as a network. Refer to the documentation that came with your controlling 
device in order to determine the proper baud rate. Refer to Section 3.8 Adjusting System Parameters and 
Advanced Controls if you need help changing the projector baud rate. 
NOTES: 1) To avoid damage, connect only properly wired serial communication cables. Refer to Appendix A: 
Serial Communication Cables for details. 2) It is recommended that each RS-232 communication cable 
be no more than 25 feet in length. Use high quality cables.
2.7.2 Ethernet Networks
Ethernet Network Setup
To add one or more projectors to an Ethernet network, use standard CAT5 cable to connect each projectors 
Ethernet port to a hub belonging to the network. A controller or PC must also be connected to the hub. 
Refer to 
Figure 2-39
.
PROJ 3
PROJ 3PROJ 2 PROJ 1
PROJ 2 PROJ 1
RS-232
RS-232
RS-232
RS-422
RS-422
RS-422
Separate
RS232 and RS422 joined
Ethernet joined
All joined RS232 and  1.
2.
3.
4.
Separate
RS232 and RS422 joined
Ethernet joined
All joined RS232 and  1.
2.
3.
4.